package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@SuppressWarnings("all")
/**
 *@ClassName DishController
 *@Description TODO
 *@Author @O_o  GW__
 *@Date 2025/5/25 17:33
 *@Version 1.0
 */
@RestController
@Slf4j
@RequestMapping("/admin/dish")
@Api(tags = "菜品相关接口")
public class DishController {
    @Autowired
    private DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;

    private void cleanache(String pattern) {
        Set keys = redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }

    @PostMapping
    @ApiOperation("新增菜品")
    public Result page(@RequestBody DishDTO dishDTO) {
        log.info("分页查询菜品信息，参数为：{}", dishDTO);
        dishService.saveWithFlavor(dishDTO);

//        清理缓存数据
        String key = "dish_" + dishDTO.getCategoryId();
        cleanache(key);
        return Result.success();
    }

    @GetMapping("/page")
    @ApiOperation("分页查询菜品信息")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO) {
        log.info("分页查询菜品信息，参数为：{}", dishPageQueryDTO);
        PageResult pageResult = dishService.pageQuery(dishPageQueryDTO);
        return Result.success(pageResult);
    }

    @DeleteMapping
    @ApiOperation("批量删除菜品")
    public Result delete(@RequestParam List<Long> ids) {
        log.info("批量删除菜品，参数为：{}", ids);
        dishService.deleteBatch(ids);

//      将所有的菜品缓存数据清理掉，所有以dish_ 开头的缓存数据keys
//        Set keys = redisTemplate.keys("dish_*");
//        redisTemplate.delete(keys);
        cleanache("dish_*");

        return Result.success();

    }

    @GetMapping("/{id}")
    @ApiOperation("根据id查询菜品信息")
    public Result<DishVO> getById(@PathVariable Long id) {
        log.info("根据id查询菜品信息，参数为：{}", id);
        DishVO dishVO = dishService.getByIdWidthFlavor(id);
        return Result.success(dishVO);
    }

    //    修改菜品信息和口味信息
    @PutMapping
    @ApiOperation("修改菜品信息")
    public Result update(@RequestBody DishDTO dishDTO) {
        log.info("修改菜品信息，参数为：{}", dishDTO);
        dishService.updateWithFlavor(dishDTO);

//        将所有的菜品缓存数据清理掉，所有以dish_ 开头的缓存数据keys
//        Set keys = redisTemplate.keys("dish_*");
//        redisTemplate.delete(keys);
        cleanache("dish_*");
        return Result.success();
    }

    @PostMapping("/status/{status}")
    @ApiOperation("起售停售菜品")
    public Result startOrStop(@PathVariable Integer status, Long id) {
        log.info("起售停售菜品：{}", status);
        dishService.startOrStop(status, id);

        // 将所有的菜品缓存数据清理掉，所有以dish_ 开头的缓存数据keys
//        Set keys = redisTemplate.keys("dish_*");
//        redisTemplate.delete(keys);
        cleanache("dish_*");

        return Result.success();
    }

    @GetMapping("/list")
    @ApiOperation("根据分类id查询菜品数据")
    public Result List(@RequestParam("categoryId") Long categoryId) {
        log.info("根据分类id查询菜品数据");
        List<Dish> list = dishService.list(categoryId);
        return Result.success(list);
    }
}
